CN219312698U - Automobile plastic part with pressure-resistant function - Google Patents
Automobile plastic part with pressure-resistant function Download PDFInfo
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- CN219312698U CN219312698U CN202320814135.6U CN202320814135U CN219312698U CN 219312698 U CN219312698 U CN 219312698U CN 202320814135 U CN202320814135 U CN 202320814135U CN 219312698 U CN219312698 U CN 219312698U
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- plastic part
- automobile plastic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The utility model discloses an automobile plastic part with a pressure-resistant function, which comprises an automobile plastic part body, a convex surface, a concave surface, a first reinforcing rib and a second reinforcing rib, wherein the convex surface is arranged on the front surface of the automobile plastic part body, the concave surface is arranged on the back surface of the automobile plastic part body, a reinforcing groove is formed in the surface of the concave surface, the first reinforcing rib is arranged in the reinforcing groove, the second reinforcing rib is arranged in the reinforcing groove above the first reinforcing rib, equidistant reinforcing ribs are arranged between the second reinforcing rib and the first reinforcing rib, a first pressure-resistant layer is arranged on the surface of the automobile plastic part body, and a second pressure-resistant layer is arranged on the surface of the first pressure-resistant layer. The utility model has higher pressure resistance, can prevent fracture phenomenon when being pressed, has good scraping resistance, hydrophobic and oleophobic effects and easy cleaning effects, has good corrosion resistance and ultraviolet resistance effects, and delays the ageing rate of plastic parts.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to an automobile plastic part with a pressure-resistant function.
Background
The plastic parts of automobiles, namely the product fittings made of plastic on automobiles, refer to all plastic parts and plastic parts except for automobile frames under the normal condition, namely the plastic parts for automobiles, and the plastic parts for automobiles are generally called as plastic parts for automobiles, and the plastic parts are important raw materials for automobile body manufacture due to the advantages of attractive appearance, light weight, contribution to production and processing and the like, and are widely applied to automobiles, and generally, the plastic parts of a whole automobile can be generally divided into inner decoration (packaging) parts, outer decoration (packaging) parts and structural functional parts according to functional purposes, for example: many parts such as bumpers, fender edges, radiator grilles, fascia, trim panels, etc. are made of plastic.
1. Because the pressure resistance of the common automobile plastic parts is not strong, particularly parts such as bumpers which are easy to be pressed are easy to break after being pressed, the automobile cannot be well protected, and the service life of the automobile plastic parts is greatly shortened, so that improvement is needed; 2. the scratch resistance of the automobile plastic part is common, when the automobile plastic part is scratched by hard objects, scratches are easily left, dirt is easily adhered to the surface of the plastic part, so that the aesthetic property is influenced, and the automobile plastic part is not easy to clean and is not clean enough; 3. the automobile plastic parts are exposed to the outside for a long time, are easily affected by sun and rain, and are quick in aging.
Disclosure of Invention
The utility model aims to provide an automobile plastic part with a pressure-resistant function, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile plastic part with withstand voltage function, includes automobile plastic part body, convex surface, concave surface, first stiffening rib and second stiffening rib, the convex surface sets up the front at the automobile plastic part body, the concave surface sets up the back at the automobile plastic part body, the surface of concave surface is provided with the spread groove, first stiffening rib sets up the inside at the spread groove, the second stiffening rib sets up the spread groove inside in first stiffening rib top, all be provided with equidistant stiffening rib between second stiffening rib and the first stiffening rib, the top and the second stiffening rib fixed connection of stiffening rib, the bottom and the first stiffening rib fixed connection of stiffening rib, the surface of automobile plastic part body is provided with first compressive layer, just the surface of first compressive layer is provided with the second compressive layer.
Preferably, the first reinforcing rib and the second reinforcing rib are both in a curved structure, so that the first reinforcing rib and the second reinforcing rib are more fit with the concave surface.
Preferably, the first compression-resistant layer is made of ABS plastic, and the ABS plastic is a thermoplastic high-molecular structural material with high strength, good toughness and easy processing and forming, so that the compression strength of the automobile plastic part body can be further improved.
Preferably, the second compression-resistant layer is made of high-molecular polyethylene, and the high-molecular polyethylene is an engineering plastic with impact resistance, ageing resistance, high toughness and long service life, so that the automobile plastic part body has higher compression resistance and can be prevented from breaking when being compressed.
Preferably, the surface of second compressive layer is provided with prevents scraping the layer, prevents scraping the layer and is polymethyl methacrylate material, has good scratch resistance, when the automobile plastic part body received the scratch of hard thing, its surface is difficult for producing the mar.
Preferably, the surface of the scratch-resistant layer is coated with a corrosion-resistant coating, and the surface of the corrosion-resistant coating is coated with an ultraviolet-resistant coating, so that the automobile plastic part body is protected, the automobile plastic part body can be prevented from being corroded by rainwater or other substances, the influence of ultraviolet irradiation on the automobile plastic part body can be reduced, and the ageing rate of the plastic part is delayed.
Preferably, the surface of the ultraviolet-proof coating is coated with a nano non-stick coating, so that sludge and dirt on the surface of the automobile plastic part body can automatically slide down, the effects of hydrophobicity, oleophobicity and easiness in cleaning are achieved, and the attractiveness and cleanliness of the plastic part are improved.
Compared with the prior art, the utility model has the beneficial effects that: the automobile plastic part with the pressure-resistant function has higher pressure-resistant performance, can prevent fracture phenomenon when being pressed, has good scraping-resistant performance, hydrophobic and oleophobic effects and easy cleaning effects, has good corrosion resistance and ultraviolet resistance effects, and delays the ageing rate of the plastic part;
(1) The first reinforcing rib and the second reinforcing rib are connected through the reinforcing rib, so that the first reinforcing rib and the second reinforcing rib form a stable whole, the compressive strength of the automobile plastic part body is enhanced, when the automobile plastic part body is pressed, the first reinforcing rib, the second reinforcing rib and the reinforcing rib can bear and absorb a part of pressure to prevent the automobile plastic part body from being broken due to overlarge pressure, and secondly, the surface of the automobile plastic part body is sequentially provided with the first compressive layer and the second compressive layer, the first compressive layer is made of ABS plastic, the ABS plastic is made of thermoplastic high-molecular structural material with high strength, good toughness and easy processing and forming, the second compressive layer is made of high-molecular polyethylene material, and the high-molecular polyethylene is engineering plastic with ageing resistance, high toughness and long service life;
(2) The scratch-resistant layer and the nano non-stick coating are arranged, and the scratch-resistant layer is made of polymethyl methacrylate, so that the scratch-resistant layer has good scratch-resistant performance, when the automobile plastic part body is scratched by hard objects, the surface of the automobile plastic part body is not easy to scratch, and the nano non-stick coating enables sludge and dirt on the surface of the automobile plastic part body to slide automatically, so that the effects of hydrophobicity, oleophobicity and easiness in cleaning are achieved, and the attractiveness and cleanliness of the plastic part are improved;
(3) Through being provided with corrosion-resistant coating, anti ultraviolet coating, the setting of corrosion-resistant coating has played the effect of protection to the automobile plastic part body, can prevent that it from receiving the corruption of rainwater or other substances, and the setting of anti ultraviolet coating can reduce the automobile plastic part body and receive the influence that ultraviolet irradiation to the ageing rate of plastic part has been delayed.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a partially enlarged schematic view of the structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. an automotive plastic part body; 2. a convex surface; 3. a concave surface; 4. a reinforcing groove; 5. a first reinforcing rib; 6. a second reinforcing rib; 7. reinforcing ribs; 8. a first compressive layer; 9. a second compressive layer; 10. a scratch-resistant layer; 11. a corrosion-resistant coating; 12. an ultraviolet-proof coating; 13. a nano non-stick coating.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an automobile plastic part with withstand voltage function, including automobile plastic part body 1, convex surface 2, concave surface 3, first stiffening rib 5 and second stiffening rib 6, convex surface 2 sets up in the front of automobile plastic part body 1, concave surface 3 sets up in the back of automobile plastic part body 1, the surface of concave surface 3 is provided with stiffening groove 4, first stiffening rib 5 sets up in stiffening groove 4's inside, second stiffening rib 6 sets up in stiffening groove 4 of first stiffening rib 5 top, all be provided with equidistant strengthening rib 7 between second stiffening rib 6 and the first stiffening rib 5, the top and the fixed connection of second stiffening rib 6 of strengthening rib 7, the bottom and the fixed connection of first stiffening rib 5 of strengthening rib 7;
the first reinforcing rib 5 and the second reinforcing rib 6 are of curved structures, so that the first reinforcing rib 5 and the second reinforcing rib 6 are more attached to the concave surface 3;
because the first reinforcing rib 5 and the second reinforcing rib 6 are fixed in the reinforcing groove 4, the first reinforcing rib 5 and the reinforcing rib 7 are connected through the reinforcing rib 7, so that the first reinforcing rib 5 and the second reinforcing rib 6 form a stable whole and the compressive strength of the automobile plastic part body 1 is enhanced, and when the automobile plastic part body 1 is pressed, the first reinforcing rib 5, the second reinforcing rib 6 and the reinforcing rib 7 can bear and absorb a part of pressure to prevent the automobile plastic part body 1 from being broken due to overlarge pressure;
the surface of the automobile plastic part body 1 is provided with a first compression-resistant layer 8, and the surface of the first compression-resistant layer 8 is provided with a second compression-resistant layer 9;
the first compression-resistant layer 8 is made of ABS plastic, and the ABS plastic is a thermoplastic high-molecular structural material with high strength, good toughness and easy processing and forming, so that the compression strength of the automobile plastic part body 1 can be further improved;
the second compression-resistant layer 9 is made of high-molecular polyethylene, and the high-molecular polyethylene is engineering plastic with impact resistance, ageing resistance, high toughness and long service life, so that the automobile plastic part body 1 has higher compression resistance and can prevent the automobile plastic part body 1 from breaking when being compressed;
the surface of the automobile plastic part body 1 is sequentially provided with the first compression-resistant layer 8 and the second compression-resistant layer 9, the first compression-resistant layer 8 is made of ABS plastic, the ABS plastic is a thermoplastic high-molecular structural material with high strength, good toughness and easy processing and forming, the second compression-resistant layer 9 is made of high-molecular polyethylene, and the high-molecular polyethylene is an engineering plastic with impact resistance, ageing resistance, high toughness and long service life, and the compression strength of the automobile plastic part body 1 can be further improved by utilizing the first compression-resistant layer 8 and the second compression-resistant layer 9, so that the automobile plastic part has higher compression-resistant performance;
the scratch-resistant layer 10 is arranged on the surface of the second compression-resistant layer 9, the scratch-resistant layer 10 is made of polymethyl methacrylate, and has good scratch-resistant performance, and scratches are not easy to occur on the surface of the automobile plastic part body 1 when the automobile plastic part body is scratched by hard objects;
the surface of the scratch-resistant layer 10 is coated with a corrosion-resistant coating 11, and the surface of the corrosion-resistant coating 11 is coated with an ultraviolet-resistant coating 12, so that the automobile plastic part body 1 is protected, can be prevented from being corroded by rainwater or other substances, can reduce the influence of ultraviolet irradiation on the automobile plastic part body 1, and delays the ageing rate of plastic parts;
the surface of the ultraviolet-proof coating 12 is coated with the nanometer non-stick coating 13, so that sludge and dirt on the surface of the automobile plastic part body 1 can automatically slide down, the effects of water and oil repellency and easiness in cleaning are achieved, and the attractiveness and cleanliness of the plastic part are improved.
When the embodiment of the application is used, the following steps are adopted: firstly, because the first reinforcing rib 5 and the second reinforcing rib 6 are fixed in the reinforcing groove 4, the first reinforcing rib 5 and the reinforcing rib 7 are connected through the reinforcing rib 7, so that the first reinforcing rib 5 and the second reinforcing rib 6 form a stable whole and the compressive strength of the automobile plastic part body 1 is enhanced, when the automobile plastic part body 1 is pressed, the first reinforcing rib 5, the second reinforcing rib 6 and the reinforcing rib 7 can bear and absorb part of pressure to prevent the automobile plastic part body 1 from being broken due to overlarge pressure, secondly, because the surface of the automobile plastic part body 1 is sequentially provided with the first compressive layer 8 and the second compressive layer 9, the first compressive layer 8 is made of ABS plastic material, the ABS plastic is a thermoplastic high-molecular structural material with high strength, good toughness and easy processing and forming, the second compressive layer 9 is made of high-molecular polyethylene material, the high molecular polyethylene is an engineering plastic with impact resistance, ageing resistance, high toughness and long service life, the compression strength of the automobile plastic part body 1 can be further improved by utilizing the first compression resistant layer 8 and the second compression resistant layer 9, so that the automobile plastic part body 1 has higher compression resistant performance, and the fracture phenomenon of the automobile plastic part body 1 can be prevented when being compressed, then, the scratch resistant layer 10 is made of polymethyl methacrylate material because the scratch resistant layer 10 is arranged on the surface of the second compression resistant layer 9, the scratch resistant performance is good, when the automobile plastic part body 1 is scratched by hard objects, the surface of the automobile plastic part body 1 is not easy to scratch, and the sludge and the dirt on the surface of the automobile plastic part body 1 can automatically slide down due to the arrangement of the nanometer non-stick coating 13, so that the effects of hydrophobicity, oleophobicity and easy cleaning are achieved, the attractiveness and the cleanliness of the plastic part are improved, and finally, the anti-corrosion coating 11 plays a role in protecting the automobile plastic part body 1, can prevent the automobile plastic part body from being corroded by rainwater or other substances, and the anti-ultraviolet coating 12 can reduce the influence of ultraviolet irradiation on the automobile plastic part body 1, so that the ageing rate of plastic parts is delayed.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an automobile plastic part with withstand voltage function, its characterized in that, including automobile plastic part body (1), convex surface (2), concave surface (3), first stiffening rib (5) and second stiffening rib (6), convex surface (2) set up in the front of automobile plastic part body (1), concave surface (3) set up the back at automobile plastic part body (1), the surface of concave surface (3) is provided with stiffening groove (4), first stiffening rib (5) set up the inside at stiffening groove (4), second stiffening rib (6) set up inside stiffening groove (4) of first stiffening rib (5) top, all be provided with equidistant stiffening rib (7) between second stiffening rib (6) and first stiffening rib (5), the top and the second stiffening rib (6) fixed connection of stiffening rib (7), the bottom and the first stiffening rib (5) fixed connection of stiffening rib (7), the surface of automobile plastic part body (1) is provided with first compressive layer (8), and first compressive layer (9) are provided with on the surface layer.
2. An automotive plastic part having a pressure-resistant function as set forth in claim 1, wherein: the first reinforcing rib (5) and the second reinforcing rib (6) are of a curved structure.
3. An automotive plastic part having a pressure-resistant function as set forth in claim 1, wherein: the first compression-resistant layer (8) is made of ABS plastic.
4. An automotive plastic part having a pressure-resistant function as set forth in claim 1, wherein: the second compression-resistant layer (9) is made of high-molecular polyethylene.
5. An automotive plastic part having a pressure-resistant function as set forth in claim 1, wherein: the surface of the second compression layer (9) is provided with a scratch-resistant layer (10), and the scratch-resistant layer (10) is made of polymethyl methacrylate.
6. The automobile plastic part with pressure-resistant function according to claim 5, wherein: the surface of the scratch-resistant layer (10) is coated with a corrosion-resistant coating (11), and the surface of the corrosion-resistant coating (11) is coated with an ultraviolet-proof coating (12).
7. The automobile plastic part with pressure-resistant function according to claim 6, wherein: the surface of the ultraviolet-proof coating (12) is coated with a nanometer non-stick coating (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320814135.6U CN219312698U (en) | 2023-04-13 | 2023-04-13 | Automobile plastic part with pressure-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320814135.6U CN219312698U (en) | 2023-04-13 | 2023-04-13 | Automobile plastic part with pressure-resistant function |
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| Publication Number | Publication Date |
|---|---|
| CN219312698U true CN219312698U (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320814135.6U Active CN219312698U (en) | 2023-04-13 | 2023-04-13 | Automobile plastic part with pressure-resistant function |
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| Country | Link |
|---|---|
| CN (1) | CN219312698U (en) |
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2023
- 2023-04-13 CN CN202320814135.6U patent/CN219312698U/en active Active
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